Ok, so Blanka responded & told me they’re working on a handbook section for how to set up a new hub (which presumably will include how to bootstrap verification when you are isolated from other known people or no one is in Circles yet).
So maybe a good one to start with is just a short one explaining (using screen shots) the sign up process, how long it might take, how to start with xDAI instead of 3 known associates.
Include links too.
Basically, just anticipate all those repeated questions everyone had in the chats!